This review of the international literature on evaluation systems, evaluation practices and metrics (mis-)uses was written as part of a larger review commissioned by the Higher Education Funding Council for England (HEFCE) to inform their independent assessment of the role of metrics in research evaluation (2014-2015). The literature on evaluation systems, practices and effects of indicator uses is extremely heterogeneous: it comprises hundreds of sources published in different media, spread over disciplines, and with considerable variation in the nature of the evidence. A condensation of the state-of-the-art in relevant research is therefore highly timely. Our review presents the main strands in the literature, with a focus on empirical materials about possible effects of evaluation exercises, 'gaming' of indicators, and strategic responses by scientific communities and others to requirements in research assessments. In order to increase visibility and availability, an adapted and updated review is presented here as a stand-aloneafter authorisation by HEFCE.

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The prospects of altmetrics are especially encouraging for research fields in the humanities that currently are difficult to study using established bibliometric methods. Yet, little is known about the altmetric impact of research fields in the humanities. Consequently, this paper analyses the altmetric coverage and impact of humanities-oriented articles and books published by Swedish universities during 2012. Some of the most common altmetric sources are examined using a sample of 310 journal articles and 54 books. Mendeley has the highest coverage of journal articles (61 %) followed by Twitter (21 %) while very few of the publications are mentioned in blogs or on Facebook. Books, on the other hand, are quite often tweeted while both Mendeley's and the novel data source Library Thing's coverage is low. Many of the problems of applying bibliometrics to the humanities are also relevant for altmetric approaches; the importance of non-journal publications, the reliance on print as well the limited coverage of non-English language publications. However, the continuing development and diversification of methods suggests that altmetrics could evolve into a valuable tool for assessing research in the humanities.